Hemigrapsus sanguineus
Hemigrapsus sanguineus
(Asian shore crab)
Crustaceans-Crabs
Exotic
Collection Info
Point Map
Species Profile
Animated Map

10 results for Hemigrapsus sanguineus (Asian shore crab)
Download Data
Click here for listing in all states

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
154504 CTNew LondonAvery Point, eastern Long Island Sound1995 01100003 Thamesestablished
4165 CTNew LondonBluff Point, Long Island Sound (just SE of Groton)1996 01100003 Thamesestablished
162906 CTNew LondonBrewer Yacht Yard, Mystic2003 01100003 Thamesestablished
154509 CTNew LondonHarkness State Park, just W of Millstone Point, Long Island Sound1996 01100003 Thamesestablished
4166 CTNew LondonLong Island Sound at Millstone, CT (just east of Sound View)1996 01100003 Thamesestablished
4167 CTNew LondonLong Island Sound at Millstone, CT (just east of Sound View)1996 01100003 Thamesestablished
4168 CTNew LondonLong Island Sound at Millstone, CT (just east of Sound View)1996 01100003 Thamesestablished
154507 CTNew LondonMillstone Point, eastern Long Island Sound1996 01100003 Thamesestablished
155602 CTNew LondonMillstone Point, Long Island Sound2000 01100003 Thamesestablished
260279 CTNew LondonMystic River2004 01100003 Thamesestablished

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

Disclaimer:

The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/2/2025].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted.

For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.